Two different image types can be distinguished by minor differences.
Type I Type I Surveyor in background is facing the wall. Overall image has more black (darker) than Type II.	Type II Type II Nicholson book. Surveyor in the background is facing to his left. Overall image has more of a yellowish tint than Type I.

Terms & Conditions. Payment with Order. US Dollar Check or Money Order Payable by a Bank in the US or PayPal Payment. Postage (US Postal Service) and Insurance: $6.00 within the US; $15.00 outside the US (Outside US at Buyer's risk of loss in mail). Additional postage applies when framesets are ordered and shipment is to outside the US. Discounts (Based on Order Filled): Over $100.00 - 5%;   Over $500 - 10% Over $1,000 - 15% - Discounts do not apply to frame sets. They are priced net. New Mexico sales (gross receipts) tax is due when applicable.